10-05: A program that reads the exams result and displays the percentages.

Question

Write a program that reads the number of students who passed and failed in the exams and displays the percentages. For example:

輸入及格與不及格人數
輸出及格與不及格百分數

Example input:

12 8

Example output:

Success Ratio: 60%
Fail Ratio: 40%

Answer 1

Hidden content!
**  ***        *  * * * 
int main()
{
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 *  ** **  *  ***   *** ** *  **  *  ******* ****   ***** ***** 
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 * *       *   **** * * *  ***  *  **  ** Ratio: %g%%",100*(b/(a+b)));
 **** ***   ** ***  * * *     * *   0;
}

Comments

prog.c: In function 'main':
prog.c:5:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Wformat=]
     scanf("%d%d",&a,&b);
             ^
prog.c:5:15: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Wformat=]
     scanf("%d%d",&a,&b);
               ^

Answer 2

Hidden content!
#include * **   **  ** ** *
int main()
{
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  ** * * * *     *   **    * 0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 3

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#include  * *    *   
int main()
{
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}

Comments

prog.c: In function 'main':
prog.c:6:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Wformat=]
     scanf("%d %d", &a, &b);
             ^
prog.c:6:16: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Wformat=]
     scanf("%d %d", &a, &b);
                ^

Answer 4

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}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 5

Hidden content!
#include **  **  * ***   **
int main ()
{

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*  ******** * * * * 0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 6

Hidden content!
#include   * ** *  * 
int main ()
{

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   ****  ***  0;




}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 7

Hidden content!
#include   * *       * ** 

int main() {
 * *  *      **  **   *** 
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**   *  ** * ***** *** *  **  **  * ***  Ratio:       * pass);
* * * * *  ** * * ****  * *     * ** * Ratio: %d%%", fail);
*     **   * *  *** ** 
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**** *   ** * * ***  *** **  0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 8

Hidden content!
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int main() {
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  *   * * **  **  *  *  * *
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* ***  *   * ** ** * *   ***   0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 9

Hidden content!
#include <stdio.h>

int main()
{
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    *    **  **  *        *** fail;
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     *     **** *    *  *** *** *     * *  Ratio: %d%%",avg2);
 ** ** *  *****     **   **  
*   *    * *  * * **** ** ** 0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 10

Hidden content!
 * **  *    ** *   **   

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{

int a,b;

 ** ** * * *     ** *   *** ** ***  **
******* *       ** * %d %% *** ** * ***    
***** ** * **  * **** %d %% * *** *** *  **
*    0;

}

Comments

Case 0: Wrong output
Case 1: Wrong output